From the post:
“The Bundesbank is collaborating with satellite operator SES to explore potential applications of quantum key distribution via satellite. Both partners have agreed to this in a memorandum of understanding. […]

‘This partnership is a key step toward protecting our data communications in the long term—for example, against attacks by future quantum computers’, emphasizes Bundesbank Executive Board Member Prof. Dr. Fritzi Koehler-Geib. […]

Through this partnership, the Bundesbank is participating in the EAGLE-1 mission led by SES on behalf of the European Space Agency (ESA), the European Commission, and European space companies. The mission aims to enable the EU to create a sovereign, autonomous, and cross-border quantum-secure communications network.”